so my wifes iphone had no room and it was all other. so I deleted her messages and call logs and things that may take up "other" space. when I synced it with iTunes it put it all back on and I was stuck going to IOS7. well now its has 4gb of docs and data. its like it found all the messages or something. however they are not on the phone. she literally has 199 photos now and 29 apps. nothing else. and she has no room. no idea what happened. any help would be great. if I set it up at new and just add the 29 apps back, will that fix it? and how can I get the pics back on?